Parity Generators and Checkers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Logic Type	Number of Circuits	Current - Output High, Low	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

DM74S280N IC PARITY GEN/CHKER 3 14DIP Fairchild Semiconductor	3,000 Marketplace	Unavailable Unavailable in your selected currency	74S	Tube	Obsolete	Parity Generator/Checker	3	1mA, 20mA	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-DIP
SN74S280NSR IC PARITY GEN/CHKER 9-BIT 14SOP Texas Instruments	4,000 Marketplace	Unavailable Unavailable in your selected currency	74S	Bulk	Obsolete	Parity Generator/Checker	9-Bit	1mA, 20mA	4.75 V ~ 5.25 V	0°C ~ 70°C	Surface Mount	14-SOIC (0.209", 5.30mm Width)	14-SO
DM74S280J PARITY GENERATOR/CHECKER, TTL National Semiconductor	587 Marketplace	Unavailable Unavailable in your selected currency	74S	Bulk	Active	Parity Generator/Checker	9	1mA, 20mA	4.5 V ~ 5.5 V	0°C ~ 70°C	Through Hole	14-CDIP (0.300", 7.62mm)	14-CDIP
SN74S280N IC PARITY GEN/CHKER 9-BIT 14DIP Texas Instruments	0 In Stock 57,099 Marketplace	Obsolete	74S	Tube Tube	Obsolete	Parity Generator/Checker	9-Bit	1mA, 20mA	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
DM74S280N IC PARITY GEN/CHKER 3 14DIP onsemi	0 In Stock	Obsolete	74S	Tube	Obsolete	Parity Generator/Checker	3	1mA, 20mA	4.75 V ~ 5.25 V	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-MDIP

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Devices in the parity generator and checker logic family are component-level devices used to evaluate the number of bits in a digital word that are set to 1, and generate (or evaluate) an additional parity bit which indicates whether the number of bits in the word set to 1 is even or odd. This function is commonly used as a simple means of detecting data errors that may have been introduced during transmission.